Lennox 29L43 Collector Box 318423-701 Always verify the specific wiring

Always verify the specific wiring requirements for your model’s defrost board and contactor before installation

ensuring seamless integration into building management systems without additional hardware

Can I use this servo with a standard PLC

featuring an automatic reset and a stem for knob adjustment

High Voltage Versatility: Rated for up to 600V AC

Lennox 29L43 Collector Box 318423-701 Always verify the specific wiringThe Lennox 29L43 Collector Box is a critical OEM component designed for high efficiency condensing gas furnaces. As a veteran technician, you know that the furnace collector box (also known as the cold end header box) is the primary collection point for combustion condensate before it enters the drain trap. This genuine Lennox replacement part, measuring 16 11 16 x 4 inches, is engineered for a precise fit with the secondary heat exchanger, ensuring